baber/WOPTO huggingface dataset:
Patent JP-2008188452-A (JP)
Title: Game machine
Inventor: YOKOE NORIAKI
IPC: A63F7/02
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine restraining fraudulence utilizing a control means.  <P>SOLUTION: A Pachinko machine 10 includes an outer frame 11 and an inner frame 12 provided on one side part of the front of the outer frame 11 so as to be opened/closed. The back of a game board is provided with a control board loaded with a CPU containing RAM holding information on a game. When the supply of driving power to the CPU is interrupted, backup power is supplied to the CPU(RAM). Further, a noise eliminating capacitor is connected to backup wiring on the control board. When the supply of driving power is interrupted outside a board box, a noise eliminating electric passage to which the noise eliminating capacitor is connected is put in the non-conducting state in a predetermined part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009269558-A (JP)
Title: Illuminating device for vehicle
Inventor: SEKI KOICHI
IPC: B60Q1/115
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device for a vehicle can promptly restart light distribution control function when the control means returns to normal without turning on power source again.  <P>SOLUTION: An illuminating device for a vehicle is provided with an angle varying means for varying a light distribution angle of a lighting fixture included in the vehicle and a light distribution control means for controlling the light distribution angle of the lighting fixture by the angle varying means on the basis of vehicle information such as travelling status of the vehicle. The light distribution control means executes the initialization process for setting the light distribution angle of the lighting fixture at a referential position at power-on by the angle varying means, and executes a fail-safe process for fixing the light distribution angle of the lighting fixture to the referential position at abnormality detection, wherein the initialization flag set after initialization process is contained. When the initialization flag is set after the check of the initialization flag at abnormality detection, the control of light distribution angle starts without performing the initialization process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275255-A (JP)
Title: Vapor phase growth apparatus
Inventor: IKENAGA KAZUMASA
IPC: H01L21/31
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor phase growth apparatus capable of depositing a uniform thin film by eliminating any temperature difference on a surface of a substrate on which the thin film is deposited.  <P>SOLUTION: In the vapor phase growth apparatus having a rotation/revolution structure in which a heating means (a heater 16) is provided on a back side of a loading plate 14 to be respectively held by a plate receiving stand 13 turnably provided on a susceptor 12, a center part of a bottom surface of the loading plate is ground, and the thickness of the center part of the loading plate is set to be smaller than the thickness of an outer peripheral part of the loading plate. The temperature of the upper side of the loading plate is unified, the surface temperature of the substrate to be held on the upper surface of the loading plate is uniformized to deposit a homogeneous thin film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273677-A (JP)
Title: Clip
Inventor: KUSHIDA AKIHIRO
IPC: A61B17/12
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip capable of clipping biological tissues again and securely ligating in a clamping process from a temporal clamping to a full clamping.  <P>SOLUTION: The clip is an arched spring elastic body, which comprises a clip indwelling part 1 including a tip nail part 11 to ligate the biological tissues and an engagement base part 14 to be connected with the tip of a clip base end part 2 that is made of a pair of members to be left in a body after ligation of body tissues, and an engagement tip part to be connected with the engagement base part 14. Releasing a connection with the clip indwelling part 1 after the ligation of the body tissues allows the clip base end part 2 made of a pair of members to be retrieved out of the body, and a clamping ring 3 that is covered with the clip base end part 2 and slides outer surfaces of the clip indwelling part 1 and the clip base end part 2 so that the clip indwelling part 1 could be openable/closable is to be left in the body after the ligation of the body tissues. An engagement strength adjusting means 80 to express a strength/weakness of the engagement by sliding the clamping ring 3 is provided on an engagement part of the engagement base part 14 and the engagement tip part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276216-A (JP)
Title: Magnetic rotation sensor
Inventor: AKIYAMA KOICHI
IPC: G01D5/245
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic rotation sensor capable of acquiring great output with high sensitivity, even when being not arranged close to a gear which is a detection object.  <P>SOLUTION: This magnetic rotation sensor is equipped with: a bias magnet arranged on the outer circumference of a rotator having concavity and convexity on the outer circumference, for generating a magnetic flux in the same direction as a direction of a rotating shaft of the rotator; a board-like magnetic flux guide arranged close to the bias magnet so as to allow passage of the magnetic flux generated from the bias magnet; and a magnetic resistance element arranged closer to a position on the rotator side than the magnetic flux guide, for detecting a magnetic flux direction near the magnetic flux guide. The shape of the magnetic flux guide is constituted to be a shape enclosing a part except on the rotator side of the magnetic resistance element as a view from the same direction as the direction of the rotating shaft of the rotator so that the magnetic flux direction near the magnetic flux guide on a plane including a radial direction of the rotator is changed by being rotated at 360 degrees according to the position of concavity and convexity on the outer circumference of the rotator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275162-A (JP)
Title: Optical film, method for producing it, and liquid crystal display having it
Inventor: SHIMIZU KUNIO
IPC: B29K67/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film and the like exhibiting excellent antistatic properties over the lapse of time, having excellent adhesiveness with a cellulose ester film produced by melt-casting film formation, and having a cured layer excellent in optical properties.  <P>SOLUTION: In this optical film, the cured layer formed by curing a cationic polymerizable composition, which contains an ionic liquid, an epoxy compound, and an oxetane compound, is provided on the cellulose ester film containing ≤0.01 mass% of a solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283481-A (JP)
Title: Method of manufacturing crystalline silicon film
Inventor: KUDO TOSHIO
IPC: H01L21/20
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a single silicon film of good quality.  <P>SOLUTION: (a) A recess which is long in the length direction and short in the width direction is formed partially in the surface of a single crystalline silicon substrate. (b) The recess is filled with an insulating film having a coefficient of thermal expansion smaller than that of a silicon substrate. (c) A silicon film elongated in the direction parallel with the length direction of the insulating film with the recess filled during step (b) is formed such that one edge parallel with the length direction is located on the insulating film and the other edge parallel with the length direction is located on a region where the surface of the silicon substrate is exposed. (d) The silicon film is irradiated with a laser beam to cause crystal growth starting from a part touching the silicon substrate toward a part on the insulating film, thus crystallizing the silicon film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281653-A (JP)
Title: Heat treatment apparatus
Inventor: KANDA TOSHIRO
IPC: F27B17/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus hardly causing leakage of produced gas or sublimates, generated by heat treatment accompanying opening and closing of a conversion port.  <P>SOLUTION: Four conversion ports 18a-18d are vertically arranged on a front face 13b of a heat treatment chamber 13 comprising the heat treatment apparatus 1. An exhaust port 21 is provided on a bottom face 13a of the heat treatment chamber 13, and an exhaust apparatus 11 is connected to it. In the exhaust apparatus 11, output is enhanced during a period wherein the conversion ports 18c, 18d provided in an upper region X2 are in opened states than during a period wherein the conversion ports 18a, 18b provided in a region X1 in a bottom face 13a side of the heat treatment chamber 13 are in opened states. When the conversion ports 18c, 18d are in the opened states, therefore, a hydrostatic pressure of the region X2 is the same or lower than an outside air pressure Pc, and the leakage of air including the produced gas is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283669-A (JP)
Title: Method of manufacturing printed-wiring board
Inventor: UENO YUKIHIRO
IPC: H05K3/46
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed-wiring board capable of precisely forming a fine via hole.  <P>SOLUTION: The method of manufacturing the printed-wiring board 1 includes: a step of providing an insulating resin layer 2 on both surfaces of a core wiring board 10; a step of providing a plating resist layer 30 in a prescribed region on the surface of the insulating resin layer 2; a step of providing a copper-plated layer 4a by a plating method in a region except a region in which the plating resist layer 30 is provided on the surface of the insulating resin layer 2; a step of forming the via hole 20 by exposing one portion of a conductor circuit pattern 12 by laser beam machining with the copper-plated layer 4a as a mask; a step of providing a plated pattern 5 on the surface of the copper-plated layer 4a; and a step of forming a conductor circuit pattern 3 by etching a prescribed region of the copper-plated layer 4a and the surface of the plated pattern 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009187923-A (JP)
Title: Method for manufacturing diamond electron source and diamond electron source
Inventor: UEDA AKIHIKO
IPC: H01J37/073
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a diamond electron source which forms with a sufficient controllability a spherical surface of a desirable top end shape for generating a large current/high focused electron beam and provide a diamond electron source.  <P>SOLUTION: The method for manufacturing a diamond electron source which includes a top end portion as a diamond electron discharging point includes a process A in which a top end shape of the sharp top portion is rectified to a spherical surface by using a focused ion beam processing unit and a process B in which a process-damaged layer formed by the process A is removed by an acid solution. After the process A and the process B in the method for manufacturing the diamond electron source, the top end becomes a spherical surface of the diamond surface and as a result becomes an optimal diamond electron source for generating a large current/high focused electron beam and surpasses a conventional electron source in electron source performance such as an angle current density and luminance or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009281324-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: KITAZUME YOSHIYUKI
IPC: F02M51/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve for an internal combustion engine capable of sufficiently enhancing an injection rate without increasing injection pressure.  <P>SOLUTION: The injection rate is enhanced by enlarging a difference between an amount of the linear expansion of a fuel injection valve body 1 and an amount of the linear expansion of a valve body 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284347-A (JP)
Title: Signal light identification apparatus, wdm transmission device and signal light identification method
Inventor: HONDA TOSHIKI
IPC: H04B10/58
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To identify a rate of signal light as it is in a wavelength division multiplex (WDM) transmission system where different transmission rates are mixed.  <P>SOLUTION: Input signal light controlled into predetermined power is branched from a transmission line and passed through an optical filter 3 to exclude a spectrum component in a part of the input signal light therefrom, and the rate of the input signal light is identified on the basis of power of the signal light passed through the optical filter 3. The signal light is outputted to a route corresponding to a result of the identification by an optical switch. Furthermore, if the identified rate is not estimated one, a warning is outputted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289792-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SONODA KENICHIRO
IPC: H01L29/788
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device of which integrity is raised by suppressing variation in difference among threshold voltages of transistors.  <P>SOLUTION: A nonvolatile semiconductor memory device 10 includes a semiconductor substrate 1, a gate insulating film 2 which is formed on the semiconductor substrate 1 and has such a charge trap characteristic that the charge trap density of the upper surface side is higher than that of the lower surface side, a gate electrode 3 formed on the gate insulating film 2, and a pair of impurity active regions 4 formed in a region which adjoins the gate electrode 3 and serves as a surface layer of the semiconductor substrate 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285870-A (JP)
Title: Carriage unit and inkjet recorder
Inventor: AKAI KAZUHIKO
IPC: B41J2/01
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an ink mist from being deposited onto a nozzle face, by reciprocatingly moving an inkjet head while separating the ink mist from a carriage, and to restrain defective delivery.  <P>SOLUTION: A carriage unit is provided with the inkjet heads 3, the carriage 8 having a head base 8a with a plurality of the heads fixed under the condition where the nozzle face is opposed to a medium, a moving mechanism for reciprocatingly moving the carriage along an orthogonal direction L2, the first blowing mechanism 10 for blowing gas toward the medium in an outside of the carriage, when reciprocatingly moved, and for making air floating on the medium flow to separate forcibly it from the carriage, and the second blowing mechanism 11 provided integrally in the carriage, for blowing the gas between the carriage and the medium, when reciprocatingly moved, and for making air floating between the carriage and the medium flow to separate forcibly it from the carriage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288892-A (JP)
Title: Head mount display
Inventor: SUZUKI MAKI
IPC: G06F3/048
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head mount display for efficiently reproducing image data by determining a non-viewed section of the image data.  <P>SOLUTION: The head mount display 1 includes: a display means; and a control means for performing notification of the setting of the non-viewed section by setting the non-viewed section of image data displayed on the display means from the position of the display means, and for reproducing the non-viewed section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288422-A (JP)
Title: Display control device
Inventor: ONO HIROKI
IPC: G02F1/1343
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To display desired information in a display unit without making a construction complicated when displaying information on a display unit by a potential difference generated between its front surface and its rear surface and without making processing thereof complicated.  <P>SOLUTION: A display control device includes a holding part 23 holding the display unit from the front face and the rear face so as to be separated, conductive panels 30a and 30b whose patterns corresponding to information displayed on the display unit are formed of a conductive material and which are disposed at the holding part 23 so as to be separated respectively, two flat electrodes 21a and 21b for applying respective voltages to the conductive panels 30a and 30b disposed at the holding part 23 and a voltage control part 25 applying voltages different from each other to the flat electrodes 21a and 21b. The conductive panels 30a and 30b are disposed respectively so that the patterns are made to abut on the front face and the rear face of the display unit held by the holding part 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286972-A (JP)
Title: Active energy ray curable resin composition, active energy ray curable hard coating agent, cured coating film using it, and article having cured coating film
Inventor: MATSUDA TOMOYUKI
IPC: C09D4/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray curable resin composition (hard coating agent) capable of forming a cured coating film having high adhesiveness on widely varied materials, in particular, on a metal surface such as a metal-plated surface and metal vapor deposition surface.  <P>SOLUTION: In the active energy ray curable resin composition, a reaction product (A) obtained by performing addition reaction of a carboxyl group-containing (meth)acrylic compound to a polymer obtained by polymerization of a polymer component (a1) containing a vinyl compound having an epoxy group in the molecule, a colloidal silica (B), a specific phosphate compound (C), and a polyfunctional (meth)acrylic compound (D) are included as essential components. A using amount ratio ((A)/(B)) of the reaction product (A) to the colloidal silica (B) is 0.25-1.75, and a (meth)acrylic equivalent of the whole resin composition is 320-550.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293465-A (JP)
Title: Method for manufacturing hollow valve
Inventor: IWASE SATORU
IPC: F01L3/24
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow valve capable of improving the strength of a head part.  <P>SOLUTION: Diameter of a pipe material 20 is reduced with a part of the pipe material 20 left by ironing to form a base section 11a of a stem part 11 and a head part form part 12a in the method for manufacturing the hollow valve 10. An inner diameter of a part of the head part form part 12a is expanded, upsetting of the section of which inner diameter is expanded is repeated to gradually increase an inner diameter of the head part form part 12a and to gradually thicken the inner diameter, and a thick wall part 21 in a shape widened toward an end is formed at the head part form part 12a. The thick wall part 21 is formed in an umbrella shape by hot forging to form the head part 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292764-A (JP)
Title: Method for producing hydroxyanilide
Inventor: MIYAZAWA SATORU
IPC: C07C231/02
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a hydroxyanilide useful as a production raw material or a production intermediate in various applications such as an electronic material, a resist material and a material for printing can efficiently be produced from an industrially available raw material.  <P>SOLUTION: The method for producing the hydroxyanilide includes reacting a carboxylic anhydride with an aminophenol in a nitrile-based solvent. The aminophenol is dissolved or dispersed in the nitrile-based solvent, and the carboxylic anhydride diluted by the nitrile-based solvent is continuously or sequentially added thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293271-A (JP)
Title: Sound absorbing body
Inventor: HIYAMA KUNIO
IPC: G10K11/16
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing body which is improved in sound absorbing properties particularly in midrange and bass frequencies maintaining the rigidity and achieving slimming, weight reduction, and miniaturization of the casing.  <P>SOLUTION: The sound absorbing body 10 is formed of the casing 11 and a film body 12 arranged in the casing 11. The casing 11 consists of peripheral walls 14 and a bottom wall 15 continuing to one edge side of the peripheral walls 14, and the other edge side of the peripheral wall 14 is released. The film body 12 is connected to connection regions 17A of the peripheral walls 14, that form the other end faces, and strained to the same. The peripheral walls 14 are provided with the other end forming bodies 17 that each forms the other end, and designed such that the other end forming bodies 17 are partially thickened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211259-A (JP)
Title: Jig for component bonding, and production process of electronic component package
Inventor: NISHIMURA TEIKO
IPC: H01L23/04
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig for component bonding which can improve the positioning accuracy of first and second ceramic components, and to provide a production method of electronic component packages which can improve the positioning accuracy of first and the second ceramic components.  <P>SOLUTION: The jig for component bonding 201 positions the first ceramic component 131 and the second ceramic component 141 and heats a metal frame 171 to bond them together. This jig is a contact member which comprises a first contact face 224t, with which a first face 134t of the first ceramic component 131 is contacted, a second contact face 224v with which a second face 144t of the second ceramic component 141 is made to contact, and a contact member 221 made of a material whose thermal expansion coefficient is larger than that of the metal frame 171.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009292703-A (JP)
Title: Method for manufacturing die for forming optical element, and method for forming optical element
Inventor: KAWAI TAKUMA
IPC: G02B3/00
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a die for forming an optical element, where a rugged structure is formed on the forming surface of the die by a simple technique, and the like.  <P>SOLUTION: This method for manufacturing a die 10 for forming an optical element comprises a step of film-forming a masking film 12 on a matrix material 11; a step of forming a self-assembled film 13 formed of a block polymer and composed of two phases on the masking film 12; a first etching step of removing a dispersed phase 15 in the self-assembled film 13; a second etching step of removing parts of the masking film 12 corresponding to the dispersed phase 15 removed in the first etching step; a third etching step of forming a rugged structure on the matrix material 11 by removing the surface parts of the matrix material 11 corresponding to the masking film 12 removed in the second etching step.  <P>COPYRIGHT: (C)2010,JPO&INPIT